TE WHAKAMAHI
Ka taea te whakamahi i te CHM 08A mo te waea taparahi totoka-miima totoka mo te raima whakarewa. Kei te rohe whakarewa he mea pai rawa te hangarau i te wa e whakamahia ana te rewharewha tika. Na te kaha ki te whakaheke kaha, he kounga teitei me te kaha o te mahi, aha atu.
TE WHAKAMAHI
E whakamahia ana nga waea whakarewa mo te whakakii i nga hanganga whakahirahira o te raima hangarua iti me te raima whakarewa iti. Pēnei i te kohua, nga waka pehanga mai i nga mahi matū me te teihana karihi karihi, nga piriti me nga kaipuke, etc.
Nga rahi o te waea: Diameter Φ （mm） 2.0、2.5、3.2、4.0、5.0
Ko nga taonga miihini angamaheni o te konganui putunga: Whakauru me te GB / T14957-94
| Whai hua σ0.2 Mpa |
Te Whakawhanawhara Tensile σ0.2 Mpa |
Erongation σ5% |
V-Momo Peke Mori |
|
409 |
527 |
28.3 |
65 |
| NGAME KAUPAPA |
GB / T14957 |
MAHI |
Nga taonga miihini o te konganui putunga |
||||
|
Whakawhitu |
Te Whakapau kaha Tpa |
Tono hua |
Haangai |
Uara V-Momo Uara Kino V |
|||
|
CHM 08A |
H08A |
EL8 |
HJ431 |
410 ~ 550 |
≥330 |
≥22 |
0 ℃ ≥34 |
|
CHM 08MnA |
H08MnA |
EM12 |
HJ431 |
≈550 |
≈390 |
≈30 |
常温 ≈80 |
|
CHM10Mn2 |
H10Mn2 |
EM14 |
HJ350 |
≈570 |
≈400 |
≈18 |
常温 ≈100 |
|
CHM 10MnSi |
H10Mn2 |
EM14 |
HJ350 |
≈570 |
≈400 |
≈18 |
0 ℃ ≥27 |
Matau Matū o te Welding Wire (%)
| Pūkohu |
Te hanga matū |
|||||
|
C |
Matarahe |
Si |
S |
P |
Cu |
|
|
CHM 08A |
≤0.10 |
0.30 ~ 0.55 |
≤0.03 |
≤0.030 |
≤0.030 |
≤0.20 |
|
CHM 08MnA |
≤0.10 |
0.80 ~ 1.10 |
≤0.07 |
≤0.030 |
≤0.030 |
≤0.20 |
|
CHM10Mn2 |
≤0.12 |
1,5 ~ 1.9 |
≤0.07 |
≤0.035 |
≤0.035 |
≤0.20 |
|
CHM 10MnSi |
≤0.14 |
0.80 ~ 1.10 |
0.60 ~ 0.90 |
≤0.035 |
≤0.035 |
≤0.20 |
Cu: (%) whakauruhia te paparanga pani-paninga.
